Finding the Fourth Proportional to 2,642,549,606.48, 3,646,950,845.82 and 1,453,328,115.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,642,549,606.48 : 3,646,950,845.82 = 1,453,328,115.68 : x
2. Step 2: Convert to fraction form
   2,642,549,606.48/3,646,950,845.82 = 1,453,328,115.68/x
3. Step 3: Cross multiply
   2,642,549,606.48x = 3,646,950,845.82 × 1,453,328,115.68
4. Step 4: Simplify right side
   2,642,549,606.48x = 5,300,216,200,736,756,736
5. Step 5: Solve for x
   x = 5,300,216,200,736,756,736/2,642,549,606.48
6. Step 6: Final answer
   x = 2,005,720,607.00